I have had this FL1 for about a month now, and I have to say that is probably the best flaccid prosthetic. The details are impeccable, there is no way anyone would be able to tell a difference by just glancing a it in a casual 'locker room' type situation. I've used adhesive from another company and this prosthetic just hangs so naturally and loosely from my body, that I sometimes forget that it is not in fact a part of my anatomy. I do wish that the tab did not extend all the way down behind the scrotum, however. The testicles are 100% free and floating and 3D, however the tab kind of comes down and covers part of the top half of the scrotum, and I just think I'd feel a bit more realistic if I didn't have a flat back piece to my scrotum. You can see it in the pictures, and it definitely doesn't take away for the prosthetic, it's just a minor inconvenience.
I gave it 3 stars for two reason, each loosing it a star because for me they are important:
1) there is a small notch that extends from the tab down into the scrotum on the inside of the prosthetic that is just a bit harder than the rest of the scrotum. It's just about an inch long, and maybe half an inch wide, it's just harder than the rest of the floating scrotum, and it not either of the floating testicles. I did not reach out about it, because I had already had it out of the bag by the time I realize it was here. It's on the back of the scrotum area, so it isn't a big deal, but I still feel it every time I readjust myself. It also definitely takes away the realistic affect a bit. Which for me, with any prosthetic, the testicles/scrotum area is always the biggest pain point and cause of dysphoria.
2) I ordered it with hair, because for me I wanted to be able to not feel so insecure and secretive in the gym locker room while changing. However, the hair when I got it, was all matted to the tab. Severely. I tried brushing it out, I tried hair softener in it to maybe condition it a bit and brushing it again. Nothing worked. So now I just have these two big matted areas on the middle of the tab, with barely any hair sticking anywhere. The tab is highly noticeable in this case - because it's a bit thicker (which I understand is because of the hand punched hair, I prefer the thicker tab, I just wish the hair would have not been matted).
Overall a solid 3 stars for me, I love it, I love the way it feels and hangs in my pants. I've been able to wear boxers again for the first time since transitioning without an uncomfortable harness. It's been extremely helpful as far as dysphoria goes, and I'm thankful for the company to make sure quality products. There are just a couple things I am a bit disappointed in.